1010991228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{72817}}^1$

素因数の和:72926

約数の個数: 48

約数和(自身を含む): 2569019040

約数和(自身を除く): 1558027812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 72817, 145634, 218451, 291268, 436902, 873804, 946621, 1893242, 2839863, 3786484, 5679726, 6480713, 11359452, 12961426, 19442139, 25922852, 38884278, 77768556, 84249269, 168498538, 252747807, 336997076, 505495614, 1010991228]

約数ペア:

[(1, 1010991228), (2, 505495614), (3, 336997076), (4, 252747807), (6, 168498538), (12, 84249269), (13, 77768556), (26, 38884278), (39, 25922852), (52, 19442139), (78, 12961426), (89, 11359452), (156, 6480713), (178, 5679726), (267, 3786484), (356, 2839863), (534, 1893242), (1068, 946621), (1157, 873804), (2314, 436902), (3471, 291268), (4628, 218451), (6942, 145634), (13884, 72817)]